1937655

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 3563520

約数和(自身を除く): 1625865

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 463, 465, 837, 1389, 1395, 2315, 4167, 4185, 6945, 12501, 14353, 20835, 43059, 62505, 71765, 129177, 215295, 387531, 645885, 1937655]

約数ペア:

[(1, 1937655), (3, 645885), (5, 387531), (9, 215295), (15, 129177), (27, 71765), (31, 62505), (45, 43059), (93, 20835), (135, 14353), (155, 12501), (279, 6945), (463, 4185), (465, 4167), (837, 2315), (1389, 1395)]